Add Cone as a primitive parametric shape.

[bperseghetti]

🦟 Bug fix

Summary

This helps add the missing cone geometry for primitive/basic parametric shapes:

And is also valuable for visualizations of emitters/source that typically have conic-based spread as seen in this acoustic attack on an IMU by showing the affected area:

Associated PRs:

• https://github.com/gazebosim/gz-gui/pull/620
• https://github.com/gazebosim/gz-math/pull/593
• https://github.com/gazebosim/gz-msgs/pull/441
• https://github.com/gazebosim/gz-physics/pull/638
• https://github.com/gazebosim/gz-rendering/pull/1001
• https://github.com/gazebosim/gz-sim/pull/2404
• https://github.com/gazebosim/sdformat/pull/1415

Checklist

• [x] Signed all commits for DCO
• [x] Added tests
• [x] Updated documentation (as needed)
• [x] Updated migration guide (as needed)
• [x] Consider updating Python bindings (if the library has them)
• [x] codecheck passed (See contributing)
• [x] All tests passed (See test coverage)
• [x] While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 20.00000% with 4 lines in your changes missing coverage. Please review.

Project coverage is 97.86%. Comparing base (1939fb0) to head (fda8ba8). Report is 11 commits behind head on gz-msgs10.

:exclamation: Current head fda8ba8 differs from pull request most recent head 34eab63

Please upload reports for the commit 34eab63 to get more accurate results.

Files	Patch %	Lines
core/include/gz/msgs/convert/GeometryType.hh	20.00%	4 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## gz-msgs10 #441 +/- ## ============================================= - Coverage 98.19% 97.86% -0.34% ============================================= Files 27 27 Lines 1166 1171 +5 ============================================= + Hits 1145 1146 +1 - Misses 21 25 +4 ```

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[bperseghetti]

@azeey @caguero @ahcorde this is now the backport that needs to get in and be released.